# ABB E1N 800A Circuit Breaker 1SDA055723R1 – Industrial Protection

The **ABB E1N 800 PR122PLI In800A 4p W MP 1SDA055723R1** is a robust 800A circuit breaker, engineered by ABB for superior electrical circuit protection. Designed for industrial applications, this circuit breaker ensures the safety and reliability of your electrical systems. It is ideal for safeguarding against overcurrents and short circuits, offering dependable performance in demanding environments.

This 4-pole molded case circuit breaker (MCCB) utilizes advanced technology to provide efficient operation and enhanced safety. The **1SDA055723R1** circuit breaker offers precise and dependable protection, meeting stringent standards for quality and performance. Its design focuses on long-term reliability and efficient power management, making it a pivotal component in electrical distribution networks. The **ABB E1N 800** is an excellent choice for upgrading existing systems or new installations, providing peace of mind through its robust construction and dependable operation.

Key Features:

-   **800A Current Rating** for handling substantial electrical loads.
-   **4-Pole Design** for comprehensive circuit protection.
-   **Molded Case Construction (MP)** for enhanced safety.
-   **PR122PLI Protection** for reliable performance.
-   **ABB Brand** for trusted quality and performance.

Specifications:

Current Rating: 800A  
Poles: 4  
Type: Molded Case Circuit Breaker (MCCB)

Trust the **ABB E1N 800 PR122PLI In800A 4p W MP 1SDA055723R1** to protect your electrical systems. Its superior design and reliable performance make it an ideal choice for ensuring safety and operational efficiency in your industrial or automation systems. For further assistance, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 800A circuit breaker, ABB, circuit breaker, E1N 800, industrial protection, molded case circuit breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055723R1 | 999.00 USD | In stock |

## Images

- ABB E1N 800A Circuit Breaker 1SDA055723R1 – Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e1n-800-800a-circuit-breaker)
> Updated: 2026-10-03